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SPTS Sodium Toluene-4-Sulphinate
|
Chemical Name |
Sodium toluene-4-sulphinate |
|
Synonyms |
p-Toluenesulfinic acid sodium salt; 4-Toluenesulfinic acid sodium salt; Sodium p-toluene sulfinate;SPTS |
|
CAS No. |
824-79-3 |
|
EINECS No. |
212-538-5 |
|
Molecular formula |
C7H7NaO2S |
|
Molecular weight |
178.18 |
|
Molecular Structure |
|
|
Details |
Appearance: White powder Assay: 98.0%min PH: 7—10 Insoluble matter in water: 0.05%max. Moisture: 1.0%max. Sodium chloride: 1.0%max. Sodium sulfate: 1.0%max. Sodium carbonate: 0.05%max. Heavy metal: 10ppm max. Iron: 10ppm max. Packing: 25kg/ plastic woven bag Storage: In a cool, dry place. Keep containers tightly closed. |
|
Main Application |
Used as a medicine, disperse dye intermediates, also used as grouting material curing agent. |
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